that's next. ♪ (train horn) vo: wherever our trains go, the economy comes to life. norfolk southern. one line, infinite possibilities. >>> a mexican drug cartel leader suspected in the deaths of dozens of people has now been arrested. the story here, david hartley, he was shot and killed while he was with his wife, out and about on this lake, falcon lake, riding on their sea-doos, right along the u.s. mexico border. this was just two years ago, 2010. i want to bring in a crime reporter for the monitor newspaper in mccounsel, texas. he joins me by phone here. and how exactly did they catch this guy? >> well, they caught him on saturday, took an all day effort. they had received -- the mexican navy received information around 5:00 a.m. he was in the city of nob nobeulo and theyl lthey also ca him. they were able to arrest him and this morning they presented him for the media, basically, you know, we have this gentleman, he -- he answered directly, so he's very high up in the chain. >> let me jump in and ask you too, because to be clear, from what i understand, we had